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I. Basic Information for CVE-2014-9721
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
libzmq before 4.0.6 and 4.1.x before 4.1.1 allows remote attackers to conduct downgrade attacks and bypass ZMTP v3 protocol security mechanisms via a ZMTP v2 or earlier header.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
libzmq 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libzmq（也称ZeroMQ/C++)）是一个ZeroMQ（轻量级消息内核）核心库。 libzmq 4.0.6之前版本和4.1.1之前4.1.x版本中存在安全漏洞。远程攻击者可借助ZMTP 2及之前版本协议报头利用该漏洞实施降级攻击，绕过ZMPT 3版本协议的安全机制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2014-9721
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III. Intelligence Information for CVE-2014-9721
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V. Comments for CVE-2014-9721

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